baber/WOPTO huggingface dataset:
Patent RU-2118889-C1 (RU)
Title: Shoe part thickness leveling machine
Inventor: KNJAZEV VITALIJ IVANOVICH
IPC: C14B1/14
Filed: 1994-09-27
Granted: 1998-09-20
Abstract: FIELD: shoe industry. SUBSTANCE: machine has pair of conveying rolls, cutter positioned between rolls and provided with mechanism for reciprocating cutter in direction perpendicular to article feeding direction, and mechanism for reciprocating cutter in article feeding direction. First mechanism has frame, connecting rod pivotally connected with frame and crank, which is fixed on vertical shaft, and pair of toothed gears kinematically connected with vertical shaft. Second mechanism has frame mounted in guides and kinematically connected with pair of slides mounted in cutter blade slots, pair of eccentrics positioned for rotation about vertical axis, kinematically connected with frame and interconnected through gear-and-belt transmission. Both cutter moving mechanisms have common drive. Such construction of machine provides continuous feeding of articles to movable cutter with constant sliding cutting effect. EFFECT: increased efficiency, enhanced reliability in operation and improved quality of article cut surface. 3 cl, 2 dwg
Patent RU-2077211-C1 (RU)
Title: Single-unit vacuum evaporator installation
Inventor: KURILKIN BORIS IVANOVICH
IPC: A23C1/12
Filed: 1994-09-30
Granted: 1997-04-20
Abstract: FIELD: production of concentrated dairy products, including concentrated milk. SUBSTANCE: batch-operated installation has hot bulb with pipe heat exchanger where pipes are installed for circulation and by-passing of viscous product. Ratio of total area of by-pass pipes to area of overflow pipe is equal to 2.0-2.2. Heat-reflecting coating is found on outer surface of hot bulb. Collector for heat supply is disposed in middle section of hot bulb. Cooling circuit of pipe heat exchanger of condenser is divided into some isolated from each other sections connected in succession. Installed in lower part of evaporator across output branch pipe of overflow pipe is rib with height equal to 0.73-1.46 of pipe diameter. EFFECT: improved design. 4 cl, 4 dwg
Patent RU-2061546-C1 (RU)
Inventor: BODROVA VERA S
IPC: C08F4/16
Filed: 1994-10-19
Granted: 1996-06-10
Abstract: FIELD: catalysts, rubber industry. SUBSTANCE: proposed method involves the mixing lanthanide chloride solvate with monohydric alcohol and preliminary prepared interaction product of triisobutyl aluminium with water (the latter is prepared at (-5-10) C at mole ratio aluminium : water = 2:1) in piperylene as hydrocarbon solvent. Interaction is carried out at (-5-40) C at mole ratio aluminium : piperylene : lanthanide = (10-20):(18-25):1 and then reaction mixture is kept at the room temperature for 6-15 hr. Catalyst is homogeneous solution that ensures to obtain polyisoprene at high yield at content of cis-1,4-structures 98.1-98.6% and polydispersion coefficient 2.1-2.8. Invention can be used in synthetic rubber industry. EFFECT: enhanced catalytic activity and stereoselectivity, simplified process. 1 tbl
Patent RU-2080360-C1 (RU)
Title: Method for producing oil from amaranth seeds
Inventor: MAKEEV ANATOLIJ MOISEEVICH
IPC: C11B1/10
Filed: 1994-12-22
Granted: 1997-05-27
Abstract: FIELD: oil-and-fat industry; may be used in medicine, pharmacology and perfumery. SUBSTANCE: amaranth seeds are subjected to direct extraction with hexane, followed by distillation under vacuum conditions. Extraction is conducted in carbon dioxide gas, while distillation is conducted at temperature not higher than 40 C and pressure 9.81-19.62 kPa. Mycellium thus-formed is subjected to sparging with carbon dioxide gas, while solvent remainder is removed by azeotropic distillation with ethanol using process conditions used to drive-off solvent in vacuum. EFFECT: higher efficiency. 4 tbl
Patent RU-2078712-C1 (RU)
Title: Water skis
Inventor: GOLIKOV VASILIJ P
IPC: B63B32/20
Filed: 1995-02-17
Granted: 1997-05-10
Abstract: FIELD: shipbuilding; devices for motion over water using muscular activity of water-skier. SUBSTANCE: water-skis have two floats with propulsive gates and two inner and outer guides for motion of two floats; water-skis are also provided with propulsors with propulsive gates, two grips and two sticks connected respectively with floats and propulsors. Grips are secured to boots and sticks are held by water-skier. Front float is coupled with guides by means of retainer. Braking and turning are effected due to fixing the propulsor gates in open position by means of sticks and braking stops. EFFECT: increased speed of water-skier due to effective work both by feet and hands. 14 cl, 15 dwg
Patent RU-2114093-C1 (RU)
Title: Method of treatment of chicken dung and a product of treatment
Inventor: FOMIN JURIJ IVANOVICH
IPC: C05F3/00
Filed: 1995-03-06
Granted: 1998-06-27
Abstract: FIELD: technology of fertilizers and food additions. SUBSTANCE: method involves preliminary liquid separation by settling to moisture content of mass 80-85%, liquid separation by pressing, granulation and the following drying in boiling layer at heat carrier feeding at 300-350 C. At pressing liquid is separated to moisture content of mass 30-39% and drying is carried out to moisture content of product 0.84-0.89%. Content of effective nutrient components in obtained product is the following, wt.-% (by dry matter): ammonium nitrogen 0.35; total nitrogen 10.5-10.9; phosphorus (by P 2 O 5 ) 1.49-1.54; potassium (by K 2 O) 3.75, and protein 35-38. EFFECT: improved method of treatment. 2 cl, 1 tbl
Patent RU-2104101-C1 (RU)
Inventor: PETROVSKIJ A N
IPC: B08B1/00
Filed: 1995-03-24
Granted: 1998-02-10
Abstract: FIELD: metal working, in particular, machines for winding of welding wire on bobbins of welding machines. SUBSTANCE: laying screw mechanism controlled by reversing mechanism has carriage connected with nut, carriage guides, forward and reverse shaft interconnected kinematically, clutch and gear transmission installed in carriage. By means of clutch and transmission, the nut is kinematically connected with reverse shaft when clutch is engaged and locked from rotation in body when clutch is released. Direction of motion of carriage and pitch of wire laying are determined by relation T = t(1-iI), where T is wire laying pitch, sigh - of obtained value indicates direction of carriage motion to the side opposite to its motion with locked nut; t is screw pitch; i is gear ratio of kinematic coupling between forward and reverse shafts; I is gear ratio of carriage gear transmission. Reversing mechanism has movable bar, spring-loaded slider installed on bar, locking pin spring-loaded relative to slider, and lifting wedge of locking pin. Bar is kinematically connected with reverse shaft and spring-loaded to carriage body. Slider is assembled of spring separator and screw bushing connected with controlled link of clutch. Locking pin is installed to enter the bushing screw recess with axial motion of bar. EFFECT: higher productivity, reliability and extended technological potentialities of machine. 2 cl, 2 dwg
Patent RU-2094916-C1 (RU)
Inventor: PETROV GERMAN A
IPC: H01Q19/18
Filed: 1995-04-03
Granted: 1997-10-27
Abstract: FIELD: antenna engineering. SUBSTANCE: antenna assembly used Cassegrain circuit arrangement with four-mirror light guide. It has reflector carrying last mirror of light guide with its last but one section having its axis aligned with axis of revolution in elevation. One of elevation supports mounted on azimuthal swivel part has hole whose diameter is large enough to pass light guide. One of light guide mirrors is fixed on bracket extended beyond mentioned support. Two other mirrors are fixed on swivel base installed on azimuthal swivel part for rotation about vertical axis aligned with light guide axis. Center of one of mirrors is aligned with axis of revolution of swivel base. Antenna feeds are installed for each frequency interval on azimuthal swivel part over circumference relative to axis of revolution of swivel base. The latter is provided with angular displacement and locking mechanism; feeds are inclined to axis of revolution of swivel base and are facing away from mentioned axis. EFFECT: reduced time of transfer from one frequency interval to other with antenna operating in several frequency intervals; facilitated installation of antenna assembly and its disassembly and transport to other position with minimal engineering preparation. 3 cl, 4 dwg
Patent RU-2088436-C1 (RU)
Title: Mine self-propelled car
Inventor: MAKEEV VALERIJ ALEKSANDROVICH
IPC: B60P1/38
Filed: 1995-04-19
Granted: 1997-08-27
Abstract: FIELD: mining industry; self-propelled mine cars. SUBSTANCE: mine car has running gear and body with built-in scraper conveyor installed on running gear. Scraper conveyor has drive sprockets, chains, chain guides and cleaners-baffles for cleaning sprockets from fine fractions of rock. Guides of chain driving strands are made open over entire length of body. Chains are mounted for vertical displacement and separation from guides. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2080420-C1 (RU)
Title: Method of test of technological state of aluminium electrolyzer
Inventor: MELIKYANTS ROBERT V
IPC: C25C3/20
Filed: 1995-06-19
Granted: 1997-05-27
Abstract: FIELD: automatization of electrolysis of aluminium. SUBSTANCE: time interval, for instance 0-40 h, is set with the use of automatic process control system under mode of automatic control over electrolyzer. Number N of changes of sign of movement of anode and presence of anode effects with voltage $$$ exceeding 14.0 V are registered during this time interval. If number N exceeds specified value and if $$$ 14.0 V fouling of MPR is registered. EFFECT: enhanced timeliness of control, reduced losses of electric energy and starting material. 1 tbl
Patent RU-2084115-C1 (RU)
Title: Agricultural product storage method
Inventor: ROSLYAKOV YURIJ F
IPC: A01F25/00
Filed: 1995-07-06
Granted: 1997-07-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves laying agricultural product into hermetically sealed storage; periodically treating it with saturated propionic acid vapors in the process of active ventilation by blowing recirculating air through container with propionic acid at temperature and pressure equal to that in storage. EFFECT: increased efficiency, simplified method and provision for prolonged storage of grain or other product.
Patent RU-2117723-C1 (RU)
Title: Light-reflecting marking line and method of its making
Inventor: VYGOVSKIJ JU N
IPC: E01F9/04
Filed: 1995-08-04
Granted: 1998-08-20
Abstract: FIELD: motor road construction and operation. SUBSTANCE: this relates to marking of road surface. Marking line has multiplicity of light-reflecting members which are embedded in marking material. Each group of light-reflecting members consists of at least two rows of such members which are installed in vertical plane or parallel to each other. Light-reflecting members are made in the form of rectangular prisms with incline face angled at 10-50 deg. with respect to base. They are installed unidirectionally with their incline face. Adjacent members of one group are connected to each other or reinforced in each row. Light-reflecting members are made of material having index of refraction which is at least by 3% higher than index of refraction of marking material. Light-reflecting members can be made of transparent material and in this case applied to their side faces and base is metallic high-reflecting coating. Light-reflecting marking line is made by locating light-reflecting members in marking material. EFFECT: higher efficiency. 20 cl, 5 dwg
Patent RU-2102094-C1 (RU)
Inventor: ZAJTSEV VJACHESLAV KUZ MICH
IPC: A63B21/068
Filed: 1995-10-23
Granted: 1998-01-20
Abstract: FIELD: sports equipment. SUBSTANCE: apparatus has actuating mechanism with guiding members, pushers, guides and tubular members mounted for longitudinal displacement. EFFECT: increased efficiency and simplified construction. 2 cl, 10 dwg
Patent RU-2140955-C1 (RU)
Inventor: DZHONATAN S NIMITS
IPC: A62D1/08
Filed: 1994-03-03
Granted: 1999-11-10
Abstract: FIELD: chemical industry. SUBSTANCE: described are effective incombustible low-toxic coolants solvents, agents for blowing foam, propellants and fire extinguishing agents which are safe for environment. Agents are pure, electrically nonconducting, have low atmospheric viability and zero patential ozone layer depletion. Agents include at least one fluoroiodocarbon C a H b Br c Cl d F e I f H g O h  wherein indexes are integers, a is 1-8; b is 0-2; c,d and q are 0-1; e is 1-17, F is 1-2, and h is 0, mixed with additives selected from alcohols, fluoroethers, hydrocarbon, hydrofluorocarbons and perfluorocarbons. EFFECT: improved properties of the composition. 22 cl, 17 ex, 5 tbl
Patent RU-2109218-C1 (RU)
Title: Tubular-annular combustion chamber of gas turbine
Inventor: KUZMENKO M L
IPC: F23R3/30
Filed: 1996-02-06
Granted: 1998-04-20
Abstract: FIELD: natural gas burning in combustion chamber of power plant. SUBSTANCE: combustion chamber has fire tubes, each being coupled to fuel injector and gas collector coupled in its turn with external and internal bodies. Fire tube wall is made corrugated at its output and is coupled to face wall located at output face of fire tube. Corrugated wall forms longitudinal channels over perimeter. Input of these channel is located up-stream of face wall and their output coincides with output face of fire tube. Face wall has flange embracing the projections of fire tube corrugated wall. It is coupled to gas collector for movement along fire tube axis. Longitudinal channels in every fire tube are made with twist angle relative to fire tube axis and with holes directed opposite to flow. EFFECT: stable efficient burning with low concentration of nitrogen oxides in turbine waste gases. 2 cl, 5 dwg
Patent RU-2139673-C1 (RU)
Title: Method for determining individual permissible alcohol dose causing no negative response in human organism
Inventor: SIDOROV P I
IPC: A61B5/02
Filed: 1996-05-28
Granted: 1999-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves recording values describing functional properties of organism after applying physical loading before and after taking alcohol. The functional properties are to be compared after applying physical loading. Worse values being observed after alcohol uptake, the taken dose is to be considered as permissible limit value. The observed values improving, alcohol test is repeated under the same loading level until the values become worse. The doses taken under loading conditions are to be summed for determining an individual permissible limit value. EFFECT: enhanced accuracy in determining dose magnitude.
Patent RU-2129961-C1 (RU)
Title: Печатный узел ролевой ротационной печатной машины для многокрасочной печати
Inventor: RUKMANN VOL FGANG
IPC: B41F13/00
Filed: 1995-03-07
Granted: 1999-05-10
Abstract: Печатный узел ролевой ротационной печатной машины для многокрасочной печати при лицевой печати и печати с оборота имеет печатные секции, выполненные по мостиковому принципу. В печатных секциях мостиковые элементы могут распределяться симметрично в вертикальном направлении и передвигаться в горизонтальном направлении, так что достигается небольшая конструктивная высота. 23 з.п. ф-лы, 13 ил.
Patent RU-2120067-C1 (RU)
Inventor: PISKUN L F
IPC: F16B15/00
Filed: 1996-11-11
Granted: 1998-10-10
Abstract: FIELD: mechanical engineering; connection of parts or objects. SUBSTANCE: fastening member consists of stem and threaded head. Stem has pointed tip on one end and axial threaded hole with axial recess on other end. Threaded head is turned into indicated threaded hole. Fastening member permits disassembling the structure with preservation of fastening member proper and connected parts. Proposed fastening member is reusable. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2119047-C1 (RU)
Title: Compound for treating bottom-hole zone of oil bed
Inventor: VALEEVA T G
IPC: E21B43/27
Filed: 1996-12-24
Granted: 1998-09-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this can be used for treating zones around productive beds and for increasing injectivity of injection wells. Compound for treating bottom-hole zone of oil bed has following components, mas.%: muriatic acid, 10.0-34.0; product from interaction of still residue in production of p-phenetidine or santoquin with organic solvent, 1.0-40.0; water, the balance. Compound can also additionally contain formaldehyde-bearing combination in amount of 0.05-10.0 mass%. Aforesaid compound allows for effective treating of bottom-hole zone due to reduced filtration resistance of bottom-hole zone of oil bed which is represented by carbonate or terrigenous reservoir with asphaltene-resin-paraffin depositions. EFFECT: higher efficiency. 8 cl, 2 tbl, 3 ex
Patent RU-2126370-C1 (RU)
Title: Raw material mixture for manufacture of building articles
Inventor: ROMADOV VIKTOR SERAFIMOVICH
IPC: C04B111/20
Filed: 1997-01-30
Granted: 1999-02-20
Abstract: FIELD: building materials; may be used in manufacture of heat- and sound-insulating members of buildings and structures, heat-efficient carriers and self-bearing guard members of buildings and structures in industrial and civil engineering. SUBSTANCE: mixture contains, mas.%: ground quartz sand, 38-5-48.5; sodium fluosilicate, 4.7-6.0; water glass, 28.5-35.8; water, 4.9-24.3; and additionally foam-forming agent, neutralized product of asphalt treatment with sulfuric acid, 3.0-3.75; additive oxyphos - bis(alkylpolyoxyethylene)phosphate [C n H 2n+1 O(C 2 H 4 O) 6 ] 2  POH, 1.0-1.25. EFFECT: higher strength of articles manufactured from the offered raw material mixture, reduced cost of their manufacture and their higher efficiency in capacities of efficient heat-preservation structures in industrial and civil engineering. 2 tbl
Patent RU-2106423-C1 (RU)
Title: Charge for smelting ferrosilicon
Inventor: KHARLAN V V
IPC: C22C33/04
Filed: 1997-03-19
Granted: 1998-03-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: charge contains (in wt %): coke, 10-40; metal waste, 6-30; rolled briquettes of worked out contact mass from chemical production, 0.3-20.0; and quartzite, the balance. EFFECT: reduced cost due to utilizing waste components. 3 cl, 1 tbl
Patent RU-2131515-C1 (RU)
Title: Device for wireless emergency and production process signalling and communication
Inventor: KOLUPAEV N A
IPC: E21C35/24
Filed: 1997-03-26
Granted: 1999-06-10
Abstract: FIELD: mining industry; applicable in voice warning of miners in underground workings on emergencies, calling of individual party for communication to telephone set, and for transmission of information relating to production process. SUBSTANCE: device has transmitting and receiving sets. Transmitting set consists of reference generator, control panel, shaper of code sequence, frequency divider, power amplifier and antenna. Each receiving set has antenna, selective amplifier, frequency changers, local oscillator, phase shifter, low-pass filters, threshold elements, phase detector and decoder. Decoder output is connected to digital-to-voice signals converter connected via low-frequency amplifier to loudspeaker. On transmitting part, initial information to be transmitted is coded in respective binary sequence by binary code combination which is used for modulation of carrier frequency of signal radiated by transmitter from day surface to mine. In mine, signal is received by receiver, demodulated and processed by decoder where separated from signal is code sequence which is converted by speech converter, amplified by low-frequency amplifier and reproduced by loudspeaker. EFFECT: extended functional potentialities, higher reliability of transmitted information. 1 dwg
Patent RU-2101484-C1 (RU)
Inventor: BOGOMOL NYJ E I
IPC: E21B43/27
Filed: 1997-05-16
Granted: 1998-01-10
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, gel-creating solution of polyacrylamide and acid is injected into water inflow interval of horizontal and inclined producing wells. Aforesaid solution is pressure-forced down into bed by water of higher density. Operation is started from remote end of water inflow interval and is repeated with respect to advancing along water inflow interval. Technological delay is undertaken for creation of gel. Well is flushed with hydrocarbon liquid starting from remote end of well. Before carrying out isolation of water inflow, remote producing interval of well is filled with acid. Technological delay is undertaken at mode of bath operation, and acid is pressure-forced into bed. EFFECT: high efficiency. 1 cl
Patent RU-2126692-C1 (RU)
Title: Dressing for treating wounds
Inventor: POLEVOV V N
IPC: A61L15/22
Filed: 1997-06-10
Granted: 1999-02-27
Abstract: FIELD: wound-healing means. SUBSTANCE: invention relates to treating burns, purulo-septic, sluggish, bleeding, etc. wounds with increased therapeutic efficiency owing to accelerated healing of wounds and less frequent change of dressings. Dressing is atraumatic and applicable for treatment of patients in ambulatory, hospital, and field conditions. It consists of two layers, one of them, contacting with wound, being of graphitized viscose cloth with specific surface 3-4.5 sq.m/g and wetting angle for water and aqueous solutions not larger than 10 deg. Outer layer is made of nonwoven fibrous porous material with porosity 90-97% based on fibers 0.5 mcm in diameter from the mixture of cellulose diacetate polymer and polyvinylpyrrolidone at weight ratio from 4:1 to 10:1. EFFECT: increased therapeutic efficiency. 3 ex
Patent RU-2144871-C1 (RU)
Title: Platform for transportation of wide-coverage agricultural machines
Inventor: FAKHRUTDINOV R S
IPC: B60P3/06
Filed: 1997-06-13
Granted: 2000-01-27
Abstract: FIELD: transport means. SUBSTANCE: platform body 1 for transportation of wide-coverage agricultural machines 2 has several sections arranged in row and provided with running wheels, and also hitch gear and coupling joints. Support carriage 3 movable in direction of vehicle motion is mounted on one of extreme sections of platform body. Extreme wheels of agricultural machine is installed on support carriage 3. Support carriage 3 has floor with lock for wheel, and rollers arranged in guide slots of frame channels provided with carriage stops. Device for locking second wheel of agricultural machine is secured on platform body. This locking device has two bars-limiters 12 one of which is fixed on platform body and other is coupled with first one by means of screw mechanism to adjust distance between bars-limiters to suit diameter of wheel of agricultural machine. Clamps-locks are installed on bars-limiters. EFFECT: enhanced reliability of transportation. 3 cl, 1 dwg
Patent RU-2125957-C1 (RU)
Title: Упаковка-плакат для разных продуктов
Inventor: MURANOV A A
IPC: B65D5/44
Filed: 1997-09-16
Granted: 1999-02-10
Abstract: Упаковка-плакат для разных продуктов может быть предназначена для упаковки, например, шоколада с расположенным внутри упаковки сюрпризом. Для хранения сюрприза в упаковке может быть использовано второе отделение, которое получается при сворачивании упаковки и склеивании ее по краям. В качестве розыгрышного материала используется или денежная купюра, или обманка-пустышка и т.п. В развернутом виде упаковка может использоваться как плакат, который можно наклеить на стену дома или квартиры. 2 ил.
Patent RU-2130499-C1 (RU)
Title: Method of recovery of finely dispersed metals
Inventor: KOLTUN A G
IPC: C22B3/00
Filed: 1998-02-10
Granted: 1999-05-20
Abstract: FIELD: hydrometallurgy; may be used at enterprises for recovery of colloid and finely dispersed metals (gold, platinum, platinoids, mercury, amalgams) from ore suspensions and wastes of various production processes. SUBSTANCE: method includes preparation of aqueous suspension, treatment of prepared aqueous suspension with reagent used in the form of iodine in quantity up to 300 g/t of solid material. Process is conducted in alkali medium. EFFECT: no need in special equipment, special expensive or toxic reagents, and no limitations with respect to size of recovered metals in initial products.